—Cathy, did you attend the lecture given by Mr Black last night? —No. I ______ a report at the office.
#100242
A
was writing
B
wrote
C
had written
D
have been writing
推荐题目
By the end of last year another new gymnasium_____ in Beijing
#102241
A
would be completed
B
was being completed
C
has been completed
D
had been completed
If you ________ Beijing Duck,I'd like to treat you to a meal at a famous duck restaurant.
#104939
A
didn't try
B
don't try
C
haven't tried
D
hadn't tried